42703395904 has 63 divisors (see below), whose sum is σ = 91805598837. Its totient is φ = 19699340544.

The previous prime is 42703395887. The next prime is 42703396003. The reversal of 42703395904 is 40959330724.

The square root of 42703395904 is 206648.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 6317070400 + 36386325504 = 79480^2 + 190752^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 21490399 + ... + 21492385.

Almost surely, 2^42703395904 is an apocalyptic number.

42703395904 is the 206648-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42703395904

42703395904 is an abundant number, since it is smaller than the sum of its proper divisors (49102202933).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42703395904 is an frugal number, since it uses more digits than its factorization.

42703395904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4012 (or 2002 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 46.

The spelling of 42703395904 in words is "forty-two billion, seven hundred three million, three hundred ninety-five thousand, nine hundred four".